Men 's new simple fashion personality aluminum - magnesium frame sunglassesMen's new simple fashion personality aluminum-magnesium frame sunglasses, high-quality TAC and magnesium alloy production, fashion design, spring hinge frame, comfortable soft, stretch freely. Wear up cool handsome. With high-definition visual seven features: high-definition vision, blocking glare, true color, impact resistance, comfortable visual sense, UV400 protection, anti-fatigue glare and radiation. Material: TAC, Aluminum magnesium Color: Black, Brown Size: + L:147mm + W:122mm Accessiory: None